Palettes Update

* Updated the palettes in both scripts so that they won't spawn new
instances and their sizes change appropriately.
* Fixed die processing in the Output script to account for non-spot
colors in InDesign.
* Disabled the "All Done!" palette until a proper fix can be applied.
* Added a Try block around the addFile function in the Output script to
account for when a job folder is mis-named.
* Also added a Try block in the Output script around part of the 2nd
dialog to account for oddities in the job folder.
* Bumped version numbers up to v2.51.